Mark 0.17 stable

hopefully!

.travis.yml

@@ -16,11 +16,11 @@ jobs:
         - bash -c 'shopt -s globstar; shellcheck **/*.sh'
     - &build
       stage: build
-      env: VERSION_SHORT=0.17 EXTRA_TAG=latest
+      env: VERSION_SHORT=0.17 EXTRA_TAG=latest,stable
       script:
         - ./build.sh $VERSION_SHORT
     - <<: *build
-      env: VERSION_SHORT=0.16 EXTRA_TAG=stable
+      env: VERSION_SHORT=0.16
     - <<: *build
       env: VERSION_SHORT=0.15
     - <<: *build

0.14/Dockerfile

@@ -5,16 +5,16 @@ LABEL maintainer="https://github.com/factoriotools/factorio-docker"
 ENV VERSION=0.14.23 \
     SHA1=6ef84341c6fc1cf45cfdd6acc8468aaa117b9e8a
 
-RUN mkdir -p /opt && \
-    apk --no-cache add curl tini pwgen && \
-    curl -sSL https://www.factorio.com/get-download/$VERSION/headless/linux64 \
-        -o /tmp/factorio_headless_x64_$VERSION.tar.gz && \
-    echo "$SHA1  /tmp/factorio_headless_x64_$VERSION.tar.gz" | sha1sum -c && \
-    tar xzf /tmp/factorio_headless_x64_$VERSION.tar.gz --directory /opt && \
-    rm /tmp/factorio_headless_x64_$VERSION.tar.gz && \
-    apk del curl && \
-    ln -s /factorio/saves /opt/factorio/saves && \
-    ln -s /factorio/mods /opt/factorio/mods
+RUN mkdir -p /opt \
+    && apk --no-cache add curl tini pwgen \
+    && curl -sSL https://www.factorio.com/get-download/$VERSION/headless/linux64 \
+        -o /tmp/factorio_headless_x64_$VERSION.tar.gz \
+    && echo "$SHA1  /tmp/factorio_headless_x64_$VERSION.tar.gz" | sha1sum -c \
+    && tar xzf /tmp/factorio_headless_x64_$VERSION.tar.gz --directory /opt \
+    && rm /tmp/factorio_headless_x64_$VERSION.tar.gz \
+    && apk del curl \
+    && ln -s /factorio/saves /opt/factorio/saves \
+    && ln -s /factorio/mods /opt/factorio/mods
 
 VOLUME /factorio
 

0.15/Dockerfile

@@ -7,18 +7,18 @@ ENV PORT=34197 \
     VERSION=0.15.40 \
     SHA1=f79a975f6b8c0ee87e2fa60f7d1f7133f332c3ec
 
-RUN mkdir -p /opt && \
-    apk add --update --no-cache tini pwgen && \
-    apk add --update --no-cache --virtual .build-deps curl && \
-    curl -sSL https://www.factorio.com/get-download/$VERSION/headless/linux64 \
-        -o /tmp/factorio_headless_x64_$VERSION.tar.xz && \
-    echo "$SHA1  /tmp/factorio_headless_x64_$VERSION.tar.xz" | sha1sum -c && \
-    tar xf /tmp/factorio_headless_x64_$VERSION.tar.xz --directory /opt && \
-    chmod -R ugo=rwx /opt/factorio && \
-    rm /tmp/factorio_headless_x64_$VERSION.tar.xz && \
-    ln -s /factorio/saves /opt/factorio/saves && \
-    ln -s /factorio/mods /opt/factorio/mods && \
-    apk del .build-deps
+RUN mkdir -p /opt \
+    && apk add --update --no-cache tini pwgen \
+    && apk add --update --no-cache --virtual .build-deps curl \
+    && curl -sSL https://www.factorio.com/get-download/$VERSION/headless/linux64 \
+        -o /tmp/factorio_headless_x64_$VERSION.tar.xz \
+    && echo "$SHA1  /tmp/factorio_headless_x64_$VERSION.tar.xz" | sha1sum -c \
+    && tar xf /tmp/factorio_headless_x64_$VERSION.tar.xz --directory /opt \
+    && chmod -R ugo=rwx /opt/factorio \
+    && rm /tmp/factorio_headless_x64_$VERSION.tar.xz \
+    && ln -s /factorio/saves /opt/factorio/saves \
+    && ln -s /factorio/mods /opt/factorio/mods \
+    && apk del .build-deps
 
 VOLUME /factorio
 

0.16/Dockerfile

@@ -19,23 +19,23 @@ ENV PORT=34197 \
     PUID="$PUID" \
     PGID="$PGID"
 
-RUN mkdir -p /opt /factorio && \
-    apk add --update --no-cache pwgen su-exec shadow && \
-    apk add --update --no-cache --virtual .build-deps curl && \
-    curl -sSL https://www.factorio.com/get-download/$VERSION/headless/linux64 \
-        -o /tmp/factorio_headless_x64_$VERSION.tar.xz && \
-    echo "$SHA1  /tmp/factorio_headless_x64_$VERSION.tar.xz" | sha1sum -c && \
-    tar xf /tmp/factorio_headless_x64_$VERSION.tar.xz --directory /opt && \
-    chmod ugo=rwx /opt/factorio && \
-    rm /tmp/factorio_headless_x64_$VERSION.tar.xz && \
-    ln -s $SAVES /opt/factorio/saves && \
-    ln -s $MODS /opt/factorio/mods && \
-    ln -s $SCENARIOS /opt/factorio/scenarios && \
-    ln -s $SCRIPTOUTPUT /opt/factorio/script-output && \
-    apk del .build-deps && \
-    addgroup -g $PGID -S $GROUP && \
-    adduser -u $PUID -G $GROUP -s /bin/sh -SDH $USER && \
-    chown -R $USER:$GROUP /opt/factorio /factorio
+RUN mkdir -p /opt /factorio \
+    && apk add --update --no-cache pwgen su-exec shadow \
+    && apk add --update --no-cache --virtual .build-deps curl \
+    && curl -sSL https://www.factorio.com/get-download/$VERSION/headless/linux64 \
+        -o /tmp/factorio_headless_x64_$VERSION.tar.xz \
+    && echo "$SHA1  /tmp/factorio_headless_x64_$VERSION.tar.xz" | sha1sum -c \
+    && tar xf /tmp/factorio_headless_x64_$VERSION.tar.xz --directory /opt \
+    && chmod ugo=rwx /opt/factorio \
+    && rm /tmp/factorio_headless_x64_$VERSION.tar.xz \
+    && ln -s $SAVES /opt/factorio/saves \
+    && ln -s $MODS /opt/factorio/mods \
+    && ln -s $SCENARIOS /opt/factorio/scenarios \
+    && ln -s $SCRIPTOUTPUT /opt/factorio/script-output \
+    && apk del .build-deps \
+    && addgroup -g $PGID -S $GROUP \
+    && adduser -u $PUID -G $GROUP -s /bin/sh -SDH $USER \
+    && chown -R $USER:$GROUP /opt/factorio /factorio
 
 VOLUME /factorio
 

0.17/Dockerfile

@@ -9,8 +9,8 @@ ARG PGID=845
 
 ENV PORT=34197 \
     RCON_PORT=27015 \
-    VERSION=0.17.52 \
-    SHA1=f3f12d1cf2f44b1df144bf46d01af070d47f0d5a \
+    VERSION=0.17.74 \
+    SHA1=ed275564687e91bed3a969ddf8907560c9cfe431 \
     SAVES=/factorio/saves \
     CONFIG=/factorio/config \
     MODS=/factorio/mods \
@@ -19,23 +19,23 @@ ENV PORT=34197 \
     PUID="$PUID" \
     PGID="$PGID"
 
-RUN mkdir -p /opt /factorio && \
-    apk add --update --no-cache pwgen su-exec binutils gettext libintl shadow && \
-    apk add --update --no-cache --virtual .build-deps curl && \
-    curl -sSL "https://www.factorio.com/get-download/$VERSION/headless/linux64" \
-        -o /tmp/factorio_headless_x64_$VERSION.tar.xz && \
-    echo "$SHA1  /tmp/factorio_headless_x64_$VERSION.tar.xz" | sha1sum -c && \
-    tar xf "/tmp/factorio_headless_x64_$VERSION.tar.xz" --directory /opt && \
-    chmod ugo=rwx /opt/factorio && \
-    rm "/tmp/factorio_headless_x64_$VERSION.tar.xz" && \
-    ln -s "$SAVES" /opt/factorio/saves && \
-    ln -s "$MODS" /opt/factorio/mods && \
-    ln -s "$SCENARIOS" /opt/factorio/scenarios && \
-    ln -s "$SCRIPTOUTPUT" /opt/factorio/script-output && \
-    apk del .build-deps && \
-    addgroup -g "$PGID" -S "$GROUP" && \
-    adduser -u "$PUID" -G "$GROUP" -s /bin/sh -SDH "$USER" && \
-    chown -R "$USER":"$GROUP" /opt/factorio /factorio
+RUN set -ox pipefail \
+    && archive="/tmp/factorio_headless_x64_$VERSION.tar.xz" \
+    && mkdir -p /opt /factorio \
+    && apk add --update --no-cache --no-progress bash binutils curl file gettext jq libintl pwgen shadow su-exec \
+    && curl -sSL "https://www.factorio.com/get-download/$VERSION/headless/linux64" -o "$archive" \
+    && echo "$SHA1  $archive" | sha1sum -c \
+    || (sha1sum "$archive" && file "$archive" && exit 1) \
+    && tar xf "$archive" --directory /opt \
+    && chmod ugo=rwx /opt/factorio \
+    && rm "$archive" \
+    && ln -s "$SAVES" /opt/factorio/saves \
+    && ln -s "$MODS" /opt/factorio/mods \
+    && ln -s "$SCENARIOS" /opt/factorio/scenarios \
+    && ln -s "$SCRIPTOUTPUT" /opt/factorio/script-output \
+    && addgroup -g "$PGID" -S "$GROUP" \
+    && adduser -u "$PUID" -G "$GROUP" -s /bin/sh -SDH "$USER" \
+    && chown -R "$USER":"$GROUP" /opt/factorio /factorio
 
 VOLUME /factorio
 

0.17/docker-compose.yml

@@ -10,3 +10,6 @@ services:
 #    environment:
 #      - PUID=1000
 #      - PGID=1000
+#      - UPDATE_MODS_ON_START=true
+#      - USERNAME=FactorioUsername
+#      - TOKEN=FactorioToken

0.17/files/docker-entrypoint.sh

@@ -1,7 +1,5 @@
-#!/bin/sh -x
-set -euo pipefail
-
-id
+#!/bin/bash
+set -eoux pipefail
 
 FACTORIO_VOL=/factorio
 mkdir -p "$FACTORIO_VOL"
@@ -11,31 +9,35 @@ mkdir -p "$MODS"
 mkdir -p "$SCENARIOS"
 mkdir -p "$SCRIPTOUTPUT"
 
-if [ ! -f "$CONFIG/rconpw" ]; then
+if [[ ! -f $CONFIG/rconpw ]]; then
   # Generate a new RCON password if none exists
   pwgen 15 1 >"$CONFIG/rconpw"
 fi
 
-if [ ! -f "$CONFIG/server-settings.json" ]; then
+if [[ ! -f $CONFIG/server-settings.json ]]; then
   # Copy default settings if server-settings.json doesn't exist
   cp /opt/factorio/data/server-settings.example.json "$CONFIG/server-settings.json"
 fi
 
-if [ ! -f "$CONFIG/map-gen-settings.json" ]; then
+if [[ ! -f $CONFIG/map-gen-settings.json ]]; then
   cp /opt/factorio/data/map-gen-settings.example.json "$CONFIG/map-gen-settings.json"
 fi
 
-if [ ! -f "$CONFIG/map-settings.json" ]; then
+if [[ ! -f $CONFIG/map-settings.json ]]; then
   cp /opt/factorio/data/map-settings.example.json "$CONFIG/map-settings.json"
 fi
 
 NRTMPSAVES=$( find -L "$SAVES" -iname \*.tmp.zip -mindepth 1 | wc -l )
-if [ "$NRTMPSAVES" -gt 0 ]; then
+if [[ $NRTMPSAVES -gt 0 ]]; then
   # Delete incomplete saves (such as after a forced exit)
   rm -f "$SAVES"/*.tmp.zip
 fi
 
-if [ "$(id -u)" = '0' ]; then
+if [[ ${UPDATE_MODS_ON_START:-} ]]; then
+  ./docker-update-mods.sh
+fi
+
+if [[ $(id -u) = 0 ]]; then
   # Update the User and Group ID based on the PUID/PGID variables
   usermod -o -u "$PUID" factorio
   groupmod -o -g "$PGID" factorio
@@ -47,8 +49,8 @@ else
   SU_EXEC=""
 fi
 
-NRSAVES=$( find -L "$SAVES" -iname \*.zip -mindepth 1 | wc -l )
-if [ "$NRSAVES" -eq 0 ]; then
+NRSAVES=$(find -L "$SAVES" -iname \*.zip -mindepth 1 | wc -l)
+if [[ $NRSAVES -eq 0 ]]; then
   # Generate a new map if no save ZIPs exist
   $SU_EXEC /opt/factorio/bin/x64/factorio \
     --create "$SAVES/_autosave1.zip" \

0.17/files/docker-update-mods.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+set -eou pipefail
+
+if [[ -f /run/secrets/username ]]; then
+  USERNAME=$(cat /run/secrets/username)
+fi
+
+if [[ -f /run/secrets/username ]]; then
+  TOKEN=$(cat /run/secrets/token)
+fi
+
+if [[ -z ${USERNAME:-} ]]; then
+  USERNAME="$(jq -j ".username" "$CONFIG/server-settings.json")"
+fi
+
+if [[ -z ${TOKEN:-} ]]; then
+  TOKEN="$(jq -j ".token" "$CONFIG/server-settings.json")"
+fi
+
+if [[ -z ${USERNAME:-} ]]; then
+  echo "You need to provide your Factorio username to update mods."
+fi
+
+if [[ -z ${TOKEN:-} ]]; then
+  echo "You need to provide your Factorio token to update mods."
+fi
+
+./update-mods.sh "$VERSION" "$MODS" "$USERNAME" "$TOKEN"

0.17/files/scenario.sh

@@ -1,13 +1,11 @@
-#!/bin/sh -x
-if [ -z "$1" ]; then
+#!/bin/bash
+set -eoux pipefail
+
+if [[ -z ${1:-} ]]; then
   echo "No argument supplied"
 fi
+
 SERVER_SCENARIO="$1"
-
-set -euo pipefail
-
-id
-
 mkdir -p "$SAVES"
 mkdir -p "$CONFIG"
 mkdir -p "$MODS"
@@ -15,19 +13,19 @@ mkdir -p "$SCENARIOS"
 
 #chown -R factorio /factorio
 
-if [ ! -f "$CONFIG/rconpw" ]; then
+if [[ ! -f $CONFIG/rconpw ]]; then
   pwgen 15 1 >"$CONFIG/rconpw"
 fi
 
-if [ ! -f "$CONFIG/server-settings.json" ]; then
+if [[ ! -f $CONFIG/server-settings.json ]]; then
   cp /opt/factorio/data/server-settings.example.json "$CONFIG/server-settings.json"
 fi
 
-if [ ! -f "$CONFIG/map-gen-settings.json" ]; then
+if [[ ! -f $CONFIG/map-gen-settings.json ]]; then
   cp /opt/factorio/data/map-gen-settings.example.json "$CONFIG/map-gen-settings.json"
 fi
 
-if [ ! -f "$CONFIG/map-settings.json" ]; then
+if [[ ! -f $CONFIG/map-settings.json ]]; then
   cp /opt/factorio/data/map-settings.example.json "$CONFIG/map-settings.json"
 fi
 
@@ -35,8 +33,10 @@ exec /opt/factorio/bin/x64/factorio \
   --port "$PORT" \
   --start-server-load-scenario "$SERVER_SCENARIO" \
   --server-settings "$CONFIG/server-settings.json" \
-  --server-whitelist "$CONFIG/server-whitelist.json" \
   --server-banlist "$CONFIG/server-banlist.json" \
+  --server-whitelist "$CONFIG/server-whitelist.json" \
+  --use-server-whitelist \
+  --server-adminlist "$CONFIG/server-adminlist.json" \
   --rcon-port "$RCON_PORT" \
   --rcon-password "$(cat "$CONFIG/rconpw")" \
   --server-id /factorio/config/server-id.json

0.17/files/scenario2map.sh

@@ -1,27 +1,25 @@
-#!/bin/sh -x
-if [ -z "$1" ]; then
+#!/bin/bash
+set -eoux pipefail
+
+if [[ -z ${1:-} ]]; then
   echo "No argument supplied"
 fi
+
 SERVER_SCENARIO="$1"
-
-set -euo pipefail
-
-id
-
 mkdir -p "$SAVES"
 mkdir -p "$CONFIG"
 mkdir -p "$MODS"
 mkdir -p "$SCENARIOS"
 
-if [ ! -f "$CONFIG/server-settings.json" ]; then
+if [[ ! -f $CONFIG/server-settings.json ]]; then
   cp /opt/factorio/data/server-settings.example.json "$CONFIG/server-settings.json"
 fi
 
-if [ ! -f "$CONFIG/map-gen-settings.json" ]; then
+if [[ ! -f $CONFIG/map-gen-settings.json ]]; then
   cp /opt/factorio/data/map-gen-settings.example.json "$CONFIG/map-gen-settings.json"
 fi
 
-if [ ! -f "$CONFIG/map-settings.json" ]; then
+if [[ ! -f $CONFIG/map-settings.json ]]; then
   cp /opt/factorio/data/map-settings.example.json "$CONFIG/map-settings.json"
 fi
 

0.17/files/update-mods.sh

@@ -0,0 +1,94 @@
+#!/bin/bash
+set -eou pipefail
+
+FACTORIO_VERSION=$1
+MOD_DIR=$2
+USERNAME=$3
+TOKEN=$4
+
+MOD_BASE_URL="https://mods.factorio.com"
+
+print_step()
+{
+  echo "$1"
+}
+
+print_success()
+{
+  echo "$1"
+}
+
+print_failure()
+{
+  echo "$1"
+}
+
+update_mod()
+{
+  MOD_NAME="${1// /%20}"
+
+  print_step "Checking for update of mod $MOD_NAME..."
+
+  MOD_INFO_URL="$MOD_BASE_URL/api/mods/$MOD_NAME"
+  MOD_INFO_JSON=$(curl --silent "$MOD_INFO_URL")
+
+  MOD_INFO=$(echo "$MOD_INFO_JSON" | jq -j --arg version "$FACTORIO_VERSION" ".releases|reverse|map(select(.info_json.factorio_version as \$mod_version | \$version | startswith(\$mod_version)))[0]|.file_name, \";\", .download_url, \";\", .sha1")
+
+  MOD_FILENAME=$(echo "$MOD_INFO" | cut -f1 -d";")
+  MOD_URL=$(echo "$MOD_INFO" | cut -f2 -d";")
+  MOD_SHA1=$(echo "$MOD_INFO" | cut -f3 -d";")
+
+  if [[ -z $MOD_URL ]]; then
+    return 1
+  fi
+
+  if [[ $MOD_FILENAME == null ]]; then
+    print_failure "  Not compatible with version"
+    return 1
+  fi
+
+  if [[ -f $MOD_DIR/$MOD_FILENAME ]]; then
+    print_success "  Already up-to-date."
+    return 0
+  fi
+
+  print_step "Downloading..."
+  FULL_URL="$MOD_BASE_URL$MOD_URL?username=$USERNAME&token=$TOKEN"
+  HTTP_STATUS=$(curl --silent -L -w "%{http_code}" -o "$MOD_DIR/$MOD_FILENAME" "$FULL_URL")
+
+  if [[ $HTTP_STATUS != 200 ]]; then
+    print_failure "  Download failed: Code $HTTP_STATUS."
+    rm "$MOD_DIR/$MOD_FILENAME"
+    return 1
+  fi
+
+  if [[ ! -f $MOD_DIR/$MOD_FILENAME ]]; then
+    print_failure "  Downloaded file missing!"
+    return 1
+  fi
+
+  if ! [[ $(sha1sum "$MOD_DIR/$MOD_FILENAME") =~ $MOD_SHA1 ]]; then
+    print_failure "  SHA1 mismatch!"
+    rm "$MOD_DIR/$MOD_FILENAME"
+    return 1
+  fi
+
+  print_success "  Download complete."
+
+  for file in "$MOD_DIR/${MOD_NAME}_"*".zip"; do # wildcard does usually not work in quotes: https://unix.stackexchange.com/a/67761
+    if [[ $file != $MOD_DIR/$MOD_FILENAME ]]; then
+      print_success "  Deleting old version: $file"
+      rm "$file"
+    fi
+  done
+
+  return 0
+}
+
+if [[ -f $MOD_DIR/mod-list.json ]]; then
+  jq -r ".mods|map(select(.enabled))|.[].name" "$MOD_DIR/mod-list.json" | while read -r mod; do
+    if [[ $mod != base ]]; then
+      update_mod "$mod"
+    fi
+  done
+fi

README.md

@@ -1,7 +1,8 @@
-# Factorio [![Build Status](https://travis-ci.org/factoriotools/factorio-docker.svg?branch=master)](https://travis-ci.org/factoriotools/factorio-docker) [![](https://images.microbadger.com/badges/version/factoriotools/factorio.svg)](https://microbadger.com/images/factoriotools/factorio) [![](https://images.microbadger.com/badges/image/factoriotools/factorio.svg)](https://microbadger.com/images/factoriotools/factorio "Get your own image badge on microbadger.com") [![Docker Pulls](https://img.shields.io/docker/pulls/factoriotools/factorio.svg?maxAge=600)](https://hub.docker.com/r/factoriotools/factorio/) [![Docker Stars](https://img.shields.io/docker/stars/factoriotools/factorio.svg?maxAge=600)](https://hub.docker.com/r/factoriotools/factorio/)
+# Factorio [![Build Status](https://travis-ci.org/factoriotools/factorio-docker.svg?branch=master)](https://travis-ci.org/factoriotools/factorio-docker)  [![Docker Version](https://images.microbadger.com/badges/version/factoriotools/factorio.svg)](https://hub.docker.com/r/factoriotools/factorio/) [![Docker Pulls](https://img.shields.io/docker/pulls/factoriotools/factorio.svg?maxAge=600)](https://hub.docker.com/r/factoriotools/factorio/) [![Docker Stars](https://img.shields.io/docker/stars/factoriotools/factorio.svg?maxAge=600)](https://hub.docker.com/r/factoriotools/factorio/) [![Microbadger Layers](https://images.microbadger.com/badges/image/factoriotools/factorio.svg)](https://microbadger.com/images/factoriotools/factorio "Get your own image badge on microbadger.com")
 
-* `0.17.52`, `0.17`, `latest` [(0.17/Dockerfile)](https://github.com/factoriotools/factorio-docker/blob/master/0.17/Dockerfile)
-* `0.16.51`, `0.16`, `stable` [(0.16/Dockerfile)](https://github.com/factoriotools/factorio-docker/blob/master/0.16/Dockerfile)
+* `0.17.74`, `0.17`, `latest` [(0.17/Dockerfile)](https://github.com/factoriotools/factorio-docker/blob/master/0.17/Dockerfile)
+* `0.17.74` `stable` [(0.17/Dockerfile)](https://github.com/factoriotools/factorio-docker/blob/master/0.17/Dockerfile)
+* `0.16.51`, `0.16` [(0.16/Dockerfile)](https://github.com/factoriotools/factorio-docker/blob/master/0.16/Dockerfile)
 * `0.15.40`, `0.15` [(0.15/Dockerfile)](https://github.com/factoriotools/factorio-docker/blob/master/0.15/Dockerfile)
 * `0.14.23`, `0.14` [(0.14/Dockerfile)](https://github.com/factoriotools/factorio-docker/blob/master/0.14/Dockerfile)
 
@@ -9,9 +10,9 @@
 
 * `latest` - most up-to-date version (may be experimental).
 * `stable` - version declared stable on [factorio.com](https://www.factorio.com).
-* `0.x` - latest version in a branch.
+* `0.x`    - latest version in a branch.
 * `0.x.y` - a specific version.
-* `0.x-dev` - whatever is in master for that version.
+* `0.x-z` - incremental fix for that version.
 
 
 # What is Factorio?
@@ -22,7 +23,7 @@ You will be mining resources, researching technologies, building infrastructure,
 
 The game is very stable and optimized for building massive factories. You can create your own maps, write mods in Lua or play with friends via Multiplayer.
 
-NOTE: This is only the server. The game is available at [factorio.com](https://www.factorio.com) and [Steam](http://store.steampowered.com/app/427520/).
+NOTE: This is only the server. The full game is available at [Factorio.com](https://www.factorio.com), [Steam](https://store.steampowered.com/app/427520/), [GOG.com](https://www.gog.com/game/factorio) and [Humble Bundle](https://www.humblebundle.com/store/factorio).
 
 
 # Usage
@@ -112,6 +113,8 @@ To generate a new map stop the server, delete all of the saves and restart the s
 
 Copy mods into the mods folder and restart the server.
 
+As of 0.17 a new environment variable was added ``UPDATE_MODS_ON_START`` which if set to ``true`` will cause the mods get to updated on server start. If set a valid [Factorio Username and Token](https://www.factorio.com/profile) must be supplied or else the server will not start. They can either be set as docker secrets, environment variables, or pulled from the server-settings.json file.
+
 
 ## Scenarios
 
@@ -339,11 +342,12 @@ Use the `PORT` environment variable to start the server on the a different port,
 # Contributors
 
 * [dtandersen](https://github.com/dtandersen) - Maintainer
-* [Fank](https://github.com/Fankserver/docker-factorio-watchdog) - Keeper of the Factorio watchdog that keeps the version up-to-date.
-* [SuperSandro2000](https://github.com/supersandro2000) - CI Guy
-* [DBendit](https://github.com/DBendit/docker_factorio_server) - Admin list, ban list, version updates
-* [Zopanix](https://github.com/zopanix/docker_factorio_server) - Originator
-* [Rfvgyhn](https://github.com/Rfvgyhn/docker-factorio) - Randomly generate RCON password
-* [gnomus](https://github.com/gnomus/docker_factorio_server) - White listing
-* [bplein](https://github.com/bplein/docker_factorio_server) - Scenario support
-* [jaredledvina](https://github.com/jaredledvina/docker_factorio_server) - Version update
+* [Fank](https://github.com/Fankserver) - Keeper of the Factorio watchdog that keeps the version up-to-date.
+* [SuperSandro2000](https://github.com/supersandro2000) - CI Guy, Maintainer and runner of the Factorio watchdog, contributed version updates
+* [DBendit](https://github.com/DBendit/docker_factorio_server) - Coded admin list, ban list support and contributed version updates
+* [Zopanix](https://github.com/zopanix/docker_factorio_server) - Original Author
+* [Rfvgyhn](https://github.com/Rfvgyhn/docker-factorio) - Coded randomly generated RCON password
+* [gnomus](https://github.com/gnomus/docker_factorio_server) - Coded wite listing support
+* [bplein](https://github.com/bplein/docker_factorio_server) - Coded scenario support
+* [jaredledvina](https://github.com/jaredledvina/docker_factorio_server) - Contributed version updates
+* [carlbennett](https://github.com/carlbennett) - Contributed version updates and bugfixes

build.sh

@@ -1,58 +1,88 @@
 #!/bin/bash
-set -eox pipefail
+set -eoux pipefail
 
-if [ -z "$1" ] && [ -n "$CI" ]; then
-  echo "Usage: ./build.sh \$VERSION_SHORT"
+if [[ -z ${1:-} ]] && [[ -n ${CI:-} ]]; then
+  echo 'Usage: ./build.sh VERSION_SHORT'
   exit 1
-elif [ "$CI" == "true" ]; then
+elif [[ ${CI:-} == true ]] || [[ -n ${1:-} ]]; then
   VERSION_SHORT="$1"
 else
-  VERSION_SHORT=$(find . -maxdepth 1 -type d | sort | tail -1 | grep -o "[0-9].[0-9]*")
+  VERSION_SHORT=$(find . -maxdepth 1 -type d | sort | tail -1 | grep -o "[[0-9]].[[0-9]]*")
   EXTRA_TAG=latest
 fi
 
-cd "$VERSION_SHORT" || exit
+cd "$VERSION_SHORT" || exit 1
 
 VERSION=$(grep -oP '[0-9]+\.[0-9]+\.[0-9]+' Dockerfile | head -1)
 DOCKER_REPO=factoriotools/factorio
 
-if [ "$TRAVIS_PULL_REQUEST" == "true" ]; then
+if [[ ${TRAVIS_PULL_REQUEST:-} == true ]]; then
   TAGS="$DOCKER_REPO:$TRAVIS_PULL_REQUEST_SLUG"
 else
-  if [ "$TRAVIS_BRANCH" == "master" ] || [ "$TRAVIS_BRANCH" == "$VERSION" ]; then
-    TAGS="$DOCKER_REPO:$VERSION -t $DOCKER_REPO:$VERSION_SHORT"
-  elif [ -n "$TRAVIS_BRANCH" ]; then
-    TAGS="$DOCKER_REPO:$TRAVIS_BRANCH"
-  elif [ "$CI" == "" ]; then
-    TAGS="$DOCKER_REPO:$VERSION -t $DOCKER_REPO:$VERSION_SHORT"
+  if [[ -n ${CI:-} ]]; then
+    # we are either on master or on a tag build
+    if [[ $TRAVIS_BRANCH == master ]] || [[ $TRAVIS_BRANCH == "$VERSION" ]]; then
+      TAGS="-t $DOCKER_REPO:$VERSION -t $DOCKER_REPO:$VERSION_SHORT"
+    # we are on an incremental build of a tag
+    elif [[ $VERSION == "${TRAVIS_BRANCH%-*}" ]]; then
+      TAGS="-t $DOCKER_REPO:$TRAVIS_BRANCH -t $DOCKER_REPO:$VERSION -t $DOCKER_REPO:$VERSION_SHORT"
+    # we build a other branch than master
+    elif [[ -n $TRAVIS_BRANCH ]]; then
+      TAGS="-t $DOCKER_REPO:$TRAVIS_BRANCH"
+    fi
+  else
+    # we are not in CI and tag version and version short
+    TAGS="-t $DOCKER_REPO:$VERSION -t $DOCKER_REPO:$VERSION_SHORT"
   fi
 
-  if [ -n "$EXTRA_TAG" ]; then
-    TAGS="$TAGS -t $DOCKER_REPO:$EXTRA_TAG"
+  if [[ -n ${EXTRA_TAG:-} ]]; then
+    IFS=","
+    for TAG in $EXTRA_TAG; do
+      TAGS+=" -t $DOCKER_REPO:$TAG"
+    done
   fi
 fi
 
-# shellcheck disable=SC2086
-docker build . -t $TAGS
+# shellcheck disable=SC2068
+eval docker build . ${TAGS[@]}
 docker images
 
-if [[ "$(dirname "$(git diff --name-only HEAD^)")" =~ $VERSION_SHORT ]] && [ "$TRAVIS_BRANCH" == "master" ] && [ "$TRAVIS_PULL_REQUEST_BRANCH" == "" ] ||
-  [ "$TRAVIS_BRANCH" == "$VERSION" ] && [ "$TRAVIS_PULL_REQUEST_BRANCH" == "" ] ||
-  [ "$CI" == "" ]; then
+if [[ ${TRAVIS_BRANCH:-} ]]; then
+  TRAVIS_BRANCH_VERSION=${TRAVIS_BRANCH%-*}
+fi
 
-  if [ "$CI" == "true" ]; then
+# only push when:
+# latest changes where made in the folder corosponding to the version we build, we are on master and don#t build a PR.
+if [[ $(dirname "$(git diff --name-only HEAD^)") =~ $VERSION_SHORT ]] && [[ $TRAVIS_BRANCH == master ]] && [[ $TRAVIS_PULL_REQUEST_BRANCH == "" ]] ||
+  # we build a tag and we are not on master
+  [[ $VERSION == "${TRAVIS_BRANCH_VERSION:-}" ]] && [[ ${TRAVIS_PULL_REQUEST_BRANCH:-} == "" ]] ||
+  # we are not in CI
+  [[ -z ${CI:-} ]]; then
+
+  if [[ ${CI:-} == true ]]; then
     echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
   fi
 
-  if [ -n "$TRAVIS_BRANCH" ] && [ "$TRAVIS_BRANCH" != "$VERSION" ] && [ "$TRAVIS_BRANCH" != "master" ]; then
+  # push a tag on a branch other than master
+  if [[ -n ${TRAVIS_BRANCH:-} ]] && [[ $VERSION != "${TRAVIS_BRANCH_VERSION:-}" ]] && [[ ${TRAVIS_BRANCH:-} != "master" ]]; then
     docker push "$DOCKER_REPO:$TRAVIS_BRANCH"
   fi
-  if [ -n "$TRAVIS_TAG" ] || [ "$CI" == "" ]; then
+
+  # push an incremental tag
+  if [[ $VERSION == "${TRAVIS_BRANCH_VERSION:-}" ]]; then
+    docker push "$DOCKER_REPO:$TRAVIS_BRANCH"
+  fi
+
+  if [[ -n ${TRAVIS_TAG:-} ]] || [[ -z ${CI:-} ]]; then
     docker push "$DOCKER_REPO:$VERSION"
     docker push "$DOCKER_REPO:$VERSION_SHORT"
   fi
-  if [ -n "$EXTRA_TAG" ]; then
-    docker push "$DOCKER_REPO:$EXTRA_TAG"
+
+  if [[ -n ${EXTRA_TAG:-} ]]; then
+    IFS=","
+    for TAG in $EXTRA_TAG; do
+      docker push "$DOCKER_REPO:$TAG"
+    done
   fi
 
   curl -X POST https://hooks.microbadger.com/images/factoriotools/factorio/TmmKGNp8jKcFqZvcJhTCIAJVluw=